Facilities Working Group Jiansong Wang, Yan Zhang, Xiaodong Tang, Xiaohong Zhou, Wanpeng Tan, Jianjun He, Georg Bollen

Facilities Facilities and Projects China Beijing Radioactive Beam Facility (under construction) Heavy-ion Research Facility in Lanzhou (operational) High-Intensity Heavy Ion Accelerator Facility-HIAF (under design and under evaluation) Facility for Rare Isotope Beams, MSU (under construction) National Superconducting Cyclotron Laboratory (operational)

Areas of Collaboration Accelerator technology Rare Isotope Production Beam manipulation (including reacceleration) Beam instrumentation (Beam harvesting) (Beam physics) Facility operation

Accelerator Technology Collaborations already established (room temperature magnets, mapping, …) Other areas are still being explored

Rare Isotope Production Targetry (high-power) Material science Lanzhou has active program using heavy ion irradiations FRIB’s material research so far in collaboration with Germany and France Separators RF separator for existing and future facility at Lanzhou RF separator also considered after FRIB fragment separator Diagnostics Radiation resistant diagnostics

Beam Manipulation Gas Stopping China is developing but not yet operational Operational at NSCL and new developments underway Cooling bunching Needed for precision experiments planned at Lanzhou Charge breeding and reacceleration To be explored (some discussion to continue in June with visitors from Lanzhou)

Beam Instrumentation Fast timing detectors with position resolution Diamond detectors (Lanzhou interested) High instantaneous intensity challenge at HIAF In addition detectors for experiments (should have beam covered in Experiments working groups)

Facility operation Improve reliability and beam availability at Lanzhou

Collaboration on Technical Projects - Tentative Priorities RF Separator Gas Stopping